Exposure
- ID
- PIONI.2025-03-27T03:21:13.306_1
- Header ID
- PIONI.2025-03-27T03:21:13.306
- Date updated
- 2025-03-27 03:25:39 UTC+0000
- Release date
- 2026-03-27 03:25:39 UTC+0000
- UTC Start
- 2025-03-27 03:21:13.306
- UTC End
- 2025-03-27 03:21:38.906
- MJD Start
- 60761.1397373369
- MJD End
- 60761.1400336332
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0023675
- Ambient temperature (°C)
- 11.64
- Seeing (arcsec)
- 1.22
Observation
- ID
- 65906
- Category
- science
- Program ID
- 115.285P.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 49059
- Name
- HIP56343
- RA
- 173.249092
- DEC
- -31.85786
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 67.7310 | 67.7520 | 266.9000 | 266.9000 |
| K0-D0 | 95.6680 | 95.6840 | 246.4000 | 246.5000 |
| K0-J3 | 55.6660 | 55.6780 | 328.9870 | 329.0470 |
| G2-D0 | 39.9610 | 39.9590 | 210.1000 | 210.2000 |
| G2-J3 | 64.5010 | 64.5000 | 37.1440 | 37.2220 |
| D0-J3 | 104.2760 | 104.2730 | 34.4550 | 34.5320 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.285P.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60761.1397373369 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP56343 |
| RA | 173.249092 |
| DEC | -31.85786 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 67.731 |
| HIERARCH ESO ISS PBL12 END | 67.752 |
| HIERARCH ESO ISS PBLA12 START | 266.9 |
| HIERARCH ESO ISS PBLA12 END | 266.9 |
| HIERARCH ESO ISS PBL13 START | 95.668 |
| HIERARCH ESO ISS PBL13 END | 95.684 |
| HIERARCH ESO ISS PBLA13 START | 246.4 |
| HIERARCH ESO ISS PBLA13 END | 246.5 |
| HIERARCH ESO ISS PBL14 START | 55.666 |
| HIERARCH ESO ISS PBL14 END | 55.678 |
| HIERARCH ESO ISS PBLA14 START | 328.987 |
| HIERARCH ESO ISS PBLA14 END | 329.047 |
| HIERARCH ESO ISS PBL23 START | 39.961 |
| HIERARCH ESO ISS PBL23 END | 39.959 |
| HIERARCH ESO ISS PBLA23 START | 210.1 |
| HIERARCH ESO ISS PBLA23 END | 210.2 |
| HIERARCH ESO ISS PBL24 START | 64.501 |
| HIERARCH ESO ISS PBL24 END | 64.5 |
| HIERARCH ESO ISS PBLA24 START | 37.144 |
| HIERARCH ESO ISS PBLA24 END | 37.222 |
| HIERARCH ESO ISS PBL34 START | 104.276 |
| HIERARCH ESO ISS PBL34 END | 104.273 |
| HIERARCH ESO ISS PBLA34 START | 34.455 |
| HIERARCH ESO ISS PBLA34 END | 34.532 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002306 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002429 |
| HIERARCH ESO ISS AMBI TEMP | 11.64 |
| HIERARCH ESO ISS AMBI FWHM START | 1.38 |
| HIERARCH ESO ISS AMBI FWHM END | 1.06 |